Quartz — Brazil
Origin: Minas Gerais, Brazil
Number: (3512782)
Size: 6.0 x 6.0 x 4.0 cm (small-cabinet)
Quartz — Colorado
Origin: Wagon Wheel Gap, Mineral Co., Colorado, USA
Number: (3651698)
Size: 2.0 x 1.1 x 0.6 cm (thumbnail)
Quartz — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121039)
Size: 20.0 x 14.0 x 6.5 cm (large-cabinet)
Quartz — Greece
Origin: Mega Horio, Serifos Island, Milos, South Aegean, Greece
Number: (3651218)
Size: 6.5 x 2.0 x 1.2 cm (small-cabinet)
Quartz-with-Sulfide-inclusions, — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121514)
Size: 16.0 x 14.0 x 8.0 cm (large-cabinet)
Quartz-on-Chrysocolla, — Arizona
Origin: Live Oak mine, Miami, Gila Co., Arizona, USA
Number: (3451425)
Size: 20.0 x 10.0 x 9.5 cm (large-cabinet)
Quartz-(Japan-law-twin) — Montana
Origin: Black Pine mine, Granite Co., Montana, USA
Number: (3631029)
Size: 6.0 x 4.5 x 2.5 cm (small-cabinet)
Quartz — Peru
Origin: Mundo Nuevo mine, La Libertad, Peru
Number: (8121194)
Size: 23.0 x 17.0 x 17.0 cm (large-cabinet)
Quartz — New Hampshire
Origin: Moat Mtn., North Conway, New Hampshire, USA
Number: (3651332)
Size: 5.5 x 2.0 x 2.0 cm (miniature)
Quartz — Mexico
Origin: Piedra Parada, Tatatila, Veracruz, Mexico
Number: (3651576)
Size: 5.3 x 3.3 x 1.4 cm (miniature)
Quartz — Peru
Origin: Mundo Nuevo Mine, La Libertad, Peru
Number: (3581166)
Size: 13.0 x 11.0 x 7.0 cm (cabinet)
Quartz — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121618)
Size: 13.5 x 8.0 x 4.0 cm (cabinet)
Quartz — Spain
Origin: Mas Sever quarry, Massabe, Sils, Catalonia, Spain
Number: (80311704)
Size: 22.0 x 15.0 x 11.0 cm (large-cabinet)
Quartz — Romania
Origin: Herja mine, Maramures Co., Romania
Number: (80311693)
Size: 15.0 x 11.0 x 9.0 cm (large-cabinet)
Quartz — Brazil
Origin: near Thomas Gonzaga, Corinto, Minas Gerais, Brazil
Number: (3581280)
Size: 5.0 x 4.5 x 3.0 cm (miniature)
Quartz — Montana
Origin: Black Pine mine, Granite Co., Montana, USA
Number: (3631435)
Size: 6.5 x 5.0 x 3.5 cm (small-cabinet)
Quartz-with-Rutile-inclusions — Brazil
Origin: Novo Horizonte, Bahia, Brazil
Number: (3513741)
Size: 2.8 x 1.5 x 1.4 cm (thumbnail)
Quartz — Canada
Origin: Nanisivik mine, Baffin Island, Nunavut, Canada
Number: (3681008)
Size: 13.5 x 10.0 x 4.0 cm (cabinet)
Quartz — Brazil
Origin: Diamantina, Minas Gerais, Brazil
Number: (3512756)
Size: 7.5 x 2.7 x 1.4 cm (small-cabinet)
Quartz — Morocco
Origin: Tinejdad, Errachidia Province, Draa-Tafilalet Region, Morocco
Number: (8111145)
Size: 28.0 x 17.0 x 7+0 cm (large-cabinet)
Quartz — Romania
Origin: Herja mine, Maramures Co., Romania
Number: (80311692)
Size: 12.5 x 12.5 x 7.0 cm (cabinet)
Quartz-with-Ankangite-inclusions — Brazil
Origin: Pitangui, Minas Gerais, Brazil
Number: (3513686)
Size: 3.7 x 1.6 x 1.5 cm (miniature)
Quartz — Peru
Origin: Mundo Nuevo Mine, La Libertad, Peru
Number: (3581298)
Size: 10.0 x 6.0 x 3.7 cm (cabinet)
Quartz — Brazil
Origin: near Thomas Gonzaga, Corinto, Minas Gerais, Brazil
Number: (3581247)
Size: 6.5 x 5.0 x 4.0 cm (small-cabinet)
Quartz — Brazil
Origin: Diamantina, Minas Gerais, Brazil
Number: (3512953)
Size: 7.5 x 3.5 x 2.8 cm (small-cabinet)
Quartz — China
Origin: Anhui, China
Number: (9128515)
Size: 5.5 x 4.0 x 2.5 cm (miniature)
Quartz — Romania
Origin: Herja mine, Maramures Co., Romania
Number: (80311705)
Size: 13.0 x 10.0 x 6.0 cm (cabinet)
Quartz — Colorado
Origin: Carleton Tunnel, Cripple Creek, Teller Co., Colorado, USA
Number: (3651429)
Size: 9.5 x 9.5 x 5.0 cm (cabinet)
Quartz — Mexico
Origin: Piedra Parada, Tatatila, Veracruz, Mexico
Number: (3581054)
Size: 12.0 x 11.0 x 8.0 cm (cabinet)
Quartz — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121540)
Size: 10.0 x 8.0 x 7.0 cm (cabinet)
Quartz — Spain
Origin: Chella, Valencia, Spain
Number: (8121655)
Size: 3.0 x 2.3 x 1.8 cm (thumbnail)
Quartz-with-Rutile, — Brazil
Origin: Corinto, Minas Gerais, Brazil
Number: (3513765)
Size: 2.6 x 2.1 x 1.7 cm (thumbnail)
Quartz — China
Origin: Anhui, China
Number: (9128526)
Size: 7.5 x 5.0 x 4.0 cm (small-cabinet)
Quartz — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121601)
Size: 14.0 x 11.0 x 7.0 cm (cabinet)
Quartz-with-Tourmaline-inclusions — Brazil
Origin: Minas Gerais, Brazil
Number: (3513773)
Size: 2.5 x 0.9 x 0.6 cm (thumbnail)
Quartz — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121058)
Size: 15.0 x 14.0 x 9.0 cm (large-cabinet)
Quartz — Brazil
Origin: Rio Grande do Sul, Brazil
Number: (8602716)
Size: 15.5 x 11.0 x 5.0 cm (large-cabinet)
Quartz — Arkansas
Origin: Mt. Ida, Montgomery Co., Arkansas, USA
Number: (3651628)
Size: 14.0 x 9.0 x 6.0 cm (cabinet)
Quartz — Peru
Origin: Rumy Pata, Ichuna, General Sanchez Cerro Province, Moquegua, Peru
Number: (9530407)
Size: 9.0 x 6.0 x 3.5 cm (small-cabinet)
Quartz — Montana
Origin: Black Pine mine, Granite Co., Montana, USA
Number: (3631342)
Size: 5.3 x 4.2 x 2.5 cm (miniature)
Quartz — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121614)
Size: 14.5 x 10.0 x 6.5 cm (cabinet)
Quartz — Colorado
Origin: Tenpercenter mine, Teller Co., Colorado, USA
Number: (3651425)
Size: 11.0 x 5.0 x 4.2 cm (cabinet)
Quartz — Montana
Origin: Black Pine mine, Granite Co., Montana, USA
Number: (3631236)
Size: 3.2 x 2.3 x 1.0 cm (miniature)
Quartz — Canada
Origin: Nanisivik mine, Baffin Island, Nunavut, Canada
Number: (3681038)
Size: 3.5 x 2.5 x 1.5 cm (miniature)
Quartz — Brazil
Origin: Ametista do Sul, Rio Grande do Sul, Brazil
Number: (3512605)
Size: 17.0 x 17.0 x 3.0 cm (large-cabinet)
Quartz — Russia
Origin: Sinerechenskoe, Dal'negorsk, Primorskiy Kray, Russia
Number: (80311751)
Size: 14.0 x 11.0 x 7.0 cm (cabinet)
Quartz — Brazil
Origin: near Thomas Gonzaga, Corinto, Minas Gerais, Brazil
Number: (3581230)
Size: 6.0 x 6.0 x 4.0 cm (small-cabinet)
Quartz-(Japan-law-twin) — Alaska
Origin: Green Monster Mtn., Prince of Wales Island, Alaska, USA
Number: (3581332)
Size: 3.0 x 2.0 x 0.5 cm (thumbnail)
Quartz — Brazil
Origin: Carlos Chagas, Minas Gerais, Brazil
Number: (3513794)
Size: 6.5 x 6.0 x 4.0 cm (small-cabinet)
Quartz — Canada
Origin: Nanisivik mine, Baffin Island, Nunavut, Canada
Number: (3681050)
Size: 6.0 x 6.0 x 3.0 cm (small-cabinet)
Quartz — China
Origin: Anhui, China
Number: (9128516)
Size: 10.0 x 10.0 x 5.0 cm (cabinet)
Quartz — China
Origin: Anhui, China
Number: (9128519)
Size: 9.0 x 7.0 x 5.0 cm (small-cabinet)
Quartz — Peru
Origin: Mundo Nuevo mine, La Libertad, Peru
Number: (8121075)
Size: 10.0 x 6.0 x 4.0 cm (cabinet)
Quartz — Brazil
Origin: near Thomas Gonzaga, Corinto, Minas Gerais, Brazil
Number: (3581287)
Size: 11.0 x 6.0 x 4.0 cm (cabinet)
Quartz — Romania
Origin: Boldut mine, Cavnic, Maramures Co., Romania
Number: (80311744)
Size: 23.0 x 18.0 x 9.0 cm (large-cabinet)
Quartz-with-Chrysocolla — Arizona
Origin: Live Oak mine, Miami, Gila Co., Arizona, USA
Number: (3451166)
Size: 13.5 x 11.0 x 9.0 cm (cabinet)
Quartz — Montana
Origin: Black Pine mine, Granite Co., Montana, USA
Number: (3631449)
Size: 5.0 x 3.0 x 2.5 cm (miniature)
Quartz — Peru
Origin: Mundo Nuevo Mine, Huamachuco, Sanchez Carrion, La Libertad, Peru
Number: (80311989)
Size: 8.5 x 8.0 x 6.0 cm (small-cabinet)
Quartz — Peru
Origin: Consuelo mine, Consuso, Pallanca, Ancash, Peru
Number: (8121693)
Size: 6.5 x 6.5 x 5.0 cm (small-cabinet)
Quartz — Romania
Origin: Baia Sprie, Maramures Co., Romania
Number: (8121812)
Size: 13.0 x 11.0 x 5.5 cm (cabinet)